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Amazon.com: B I C Acoustech Elite Series PL-300 12 inch Powered Subwoofer-1400W with Tri-Tuned Ports and BASS Boost Feature for Room Shaking Bass Down to 15Hz : Electronics
Amazon.com: USB to Audio Adapter External Stereo Sound Card Converter with 8Ω 5W Speaker for Raspberry Pi/Jetson Nano, Win7/8/8.1/10,Mac,Linux,Android, USB 2.0 Port Driver-Free, Plug and Play : Electronics
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Paul Mah on X: "Interestingly, it's subwoofer is connected via what I'm guessing is a 2.5mm stereo plug. To prevent confusion? As you can see here, it's down firing with a single
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